Seiko Cal. 6347 - 681

Seiko 6347-681

The 6347-681 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6347 caliber with 32j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-1a3c0f5fef77]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
70m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1976

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